Ashley Graham models see-through top and bra as she promotes Plus-Size lingerie collection

On Saturday, the 28-year-old Sports Illustrated Swimsuit cover girl promoted her new Plus-Size lingerie collection at Nordstrom at the Oakbrook Center mall in Illinois.

Ashley Graham and Tyra Banks take part in Cosmopolitan money panel

Ashley Graham and Tyra Banks take part in Cosmopolitan money panel

Ashley Graham models see-through top and bra as she promotes Plus

Ashley Graham models see-through top and bra as she promotes Plus

Ashley Graham and Tyra Banks take part in Cosmopolitan money panel

Ashley Graham and Tyra Banks take part in Cosmopolitan money panel

Ashley Graham models see-through top and bra as she promotes Plus

Ashley Graham and Tyra Banks take part in Cosmopolitan money

Ashley Graham and Tyra Banks take part in Cosmopolitan money panel